К минералам

RRUFF #941

Arsenbrackebuschite

Элементы:PbFeZnAsOH
Valence:Pb^2+Fe^3+Zn^2+As^5+OH

Химия

IMA chemistry:
Pb2(Fe3+,Zn)(AsO4)2(OH,H2O)
Valence chemistry:
Pb2+2(Fe3+,Zn2+)(As5+O4)2(OH,H2O)

Классификация

Crystal systems:
monoclinic
Space groups:
P21, m
Structural group:
Brackebuschite
IMA status:
Approved

Происхождение

Country:
Namibia / Germany
Published:
1977
Oldest age Ma:
541
Paragenetic modes:
Biotic, Secondary, Stage 7: Great Oxidation Event, PM47 - Low-T subaerial oxidative hydration/weathering

Примечания

Abraham K, Kautz K, Tillmanns E, Walenta K (1978) Arsenbrackebuschite, Pb2(Fe,Zn)(OH,H2O)[AsO4]2, a new arsenate mineral. Neues Jahrbuch für Mineralogie, Monatshefte 1978, 193-196